Coupling turbulent flow with blade aeroelastics and control modules in large eddy simulation of utility scale wind turbines
文献类型：期刊论文
| 作者 | Santoni, Christian; Khosronejad, Ali; Yang XL(杨晓雷) ; Seiler, Peter1; Sotiropoulos, Fotis3
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| 刊名 | PHYSICS OF FLUIDS
 |
| 出版日期 | 2023-01 |
| 卷号 | 35期号:1页码:15140 |
| ISSN号 | 1070-6631 |
| DOI | 10.1063/5.0135518 |
| 英文摘要 | We present a large eddy simulation framework capable of control co design of large wind turbines, coupling the turbulent flow environment with blade aeroelastics and turbine controllers. The geometry and aerodynamics of the rotor blades and the turbine nacelle are parameterized using an actuator surface model. The baseline collective pitch control and individual pitch control (IPC) algorithms, consisting of a single input, single output proportional integral controller and two integral controllers, respectively, are incorporated into the simulation framework. Furthermore, a second order model based on the Euler Bernoulli beam theory is implemented to describe the blade deformation. Simulations are carried out to investigate the impact of collective and individual pitch control strategies on the deflection of turbine blades. Our results show that the IPC reduces the blade tip deflection fluctuations in the out of plane direction, while the fluctuations of the blade tip deflection along the in plane direction are barely affected by the IPC. Furthermore, the blade out of plane deformation fluctuation is underestimated by the one way coupling approach compared to the two way coupling approach. The findings of this study reveal the importance of advanced control systems in reducing the dynamic loads on wind turbine blades and underscore the potential of control co design to reduce the levelized cost of wind energy. |
| 分类号 | 一类/力学重要期刊 |
| WOS研究方向 | Mechanics ; Physics, Fluids & Plasmas |
| 语种 | 英语 |
| WOS记录号 | WOS:000917936400008 |
| 资助机构 | National Offshore Wind Research and Development Consortium (NOWRDC) [147503] ; U.S. Department of Energy's Office of Energy Efficiency and Renewable Energy (EERE) under the Water Power Technologies Office (WPTO) [DE EE0009450] |
| 其他责任者 | Khosronejad, A (corresponding author), SUNY Stony Brook, Dept Civil Engn, Stony Brook, NY 11794 USA. |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/91857]  |
| 专题 | 力学研究所_非线性力学国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China 2.Virginia Commonwealth Univ, Mech & Nucl Engn, Richmond, VA 23284 USA 3.Univ Michigan, Elect Engn & Comp Sci, Ann Arbor, MI 48109 USA 4.SUNY Stony Brook, Dept Civil Engn, Stony Brook, NY 11794 USA |
| 推荐引用方式 GB/T 7714 | Santoni, Christian,Khosronejad, Ali,Yang XL,et al. Coupling turbulent flow with blade aeroelastics and control modules in large eddy simulation of utility scale wind turbines[J]. PHYSICS OF FLUIDS,2023,35(1):15140. |
| APA | Santoni, Christian,Khosronejad, Ali,杨晓雷,Seiler, Peter,&Sotiropoulos, Fotis.(2023).Coupling turbulent flow with blade aeroelastics and control modules in large eddy simulation of utility scale wind turbines.PHYSICS OF FLUIDS,35(1),15140. |
| MLA | Santoni, Christian,et al."Coupling turbulent flow with blade aeroelastics and control modules in large eddy simulation of utility scale wind turbines".PHYSICS OF FLUIDS 35.1(2023):15140. |
入库方式： OAI收割
来源：力学研究所
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